#ifndef _K210_H
#define _K210_H
#define RX_BUF_SIZE 32
extern  uint8_t rx_buffer[];
extern  uint8_t rx_index;
extern  uint8_t received_num;
extern  uint8_t new_data_flag;
extern uint8_t Client_num;

void K210_Init(void);//USART3 PB10=TX PB11=RX
void K210_Minst(void);
void K210_Process(void);


#endif